Answer:36
Step-by-step explanation:
18×2= 36 because if each got halfed, each half would equal one sandwich so there would be 36 sandwiches
Answer:
4e + 6f - 14g
Step-by-step explanation:
Answer:

Step-by-step explanation:

Hope this helps.
Answer: common difference = 2.8
Explanation:
Common diff = (25 -(-3)/(11 - 1) = 28/10 = 2.8